Case 5
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- Introduction
- Causes of Defects
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- Remedial
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![f_stn5](http://maintainability.com.sg/wp-content/uploads/2016/06/f_stn5.jpg)
![Facade_painted wall_staining_case 5](http://maintainability.com.sg/wp-content/uploads/2016/06/Facade_painted-wall_staining_case-5.gif)
Introduction
Staining at parapet due to railings
Type of Building: Institution
Horizontal surfaces are usually prone to dust collection. This dust can be washed down by rain and be deposited further on the external facade.